What:UFC 100When/Where: July 11th at the Mandalay Bay Events Center in Las Vegas.Why: Because it’s one of the most stacked UFC cards ever. In the above trailer, Joe Rogan calls the event "fucking insane," then implies that Steve Mazzagatti screwed up Brock Lesnar‘s first fight against Frank Mir. For Brock, this fight is all about revenge. Mir thinks that if Big Nog couldn’t last two rounds with him, Brock’s chances aren’t very good.

In the night’s other title fight, Georges St. Pierre battles for his legacy against the biggest, strongest, toughest test of his career — Thiago Alves, who wants to knock out GSP, take his belt, and become "the man." Also, Dan Henderson and Michael Bisping move out of the reality show set and into the Octagon. Hendo wants to beat Bisping up and shut his mouth a little bit; Bisping wants to be responsible for the first KO loss on Dan’s record. Only on pay-per-viewwww…

You have to give Ivanov this much, for a guy with zero professional experience in MMA he’s certainly diving into deep waters right away. Fujita and Aleks Emelianenko may not be at the top of anyone’s heavyweight list, but they’re both experienced, dangerous opponents. It seems we’ll find out in a hurry whether winning a Sambo tournament makes you an instantly credible MMA fighter. Our guess is no, it probably doesn’t.

(Guida turns taking a shot into an art form. Photo courtesy of UFC.com)

After another fun, free MMA weekend we turn once again to the Potato Index to tell us where everyone stands. Those of you who are confused by what the numbers mean, just think of every fighter starting at his own particular zero coming into the event. Then we make up a number to reflect how far he’s climbed or fallen after his latest fight. Kind of like the stock market, but way more fun and only slightly more bullshit.

Diego Sanchez +104Whatever you think the final scores should have been, Sanchez won that fight. He was a whirlwind on the feet and even managed to be the aggressor from the bottom when it hit the mat. But does a decision victory here equal a title shot? We wouldn’t mind seeing Sanchez vs. Gray Maynard to establish a clear contender.

Bellator’s inaugural season came to a close on Friday night, with the finals of their middleweight and lightweight brackets. In the 185-pound title fight, Hector Lombard used his striking and ground-and-pound to open up some nasty cuts on the head of his opponent, Jared Hess; the fight was eventually stopped in the fourth round after Hess lost a few gallons of blood. Directly after, 155-pound favorite Eddie Alvarez completed his sweep of the lightweight tourney by knocking Toby Imada out of his jock with a big right hook early in the second round, then sinking in a rear-naked choke. Lombard and Alvarez collected $100,000 checks for their efforts.

If you overcame the odds and racked up impressive scores for UFC 99 and the TUF 9 Finale, let us know your sum total in the comments section below. We’ll be verifying the top scores soon and announcing the first winner in a couple days. No worries if you crashed and burned this time; you’ll have another chance to win by predicting the outcome of UFC 100. Many thanks to everyone who played!

Will his blood pressure be similarly jacked through the roof tonight? Will he find a way to incorporate the Tony Robbins firewalk into his entrance? Might Clay Guida surprise us all by fighting like the blur of hair of fists that he used to be? We’ll be waiting for those answers right along with you, so jump on board and remember to hit refresh often. This train is fixin to leave the station.

(Villasenor puts on a brief left hook clinic. Photo courtesy of Strikeforce.)

Despite getting his leg tenderized with kicks for much of the fight, “Smokin” Joey Villasenor took a split decision victory over Evangelista “Cyborg” Santos in the main event of last night’s Strikeforce Challengers event in Kent, Washington. Then he did what every Strikeforce middleweight is practically obliged to do: call out Cung Le.

In what was somewhat surprisingly the most exciting fight on the televised card, Jorge Gurgel and Connor Heun slugged it out almost entirely on the feet for three rounds. Gurgel’s face may have looked like a poorly executed attempt at a jack-o-lantern after the fight, but he won the unanimous decision victory and afterward praised Heun’s toughness and impressive chin. Full results are after the jump.